Global Patent Index - EP 2532632 A2

EP 2532632 A2 20121212 - Inhibitor combination, resin mixture containing same and use of same

Title (en)

Inhibitor combination, resin mixture containing same and use of same

Title (de)

Inhibitorkombination, diese enthaltende Harzmischung und deren Verwendung

Title (fr)

Combinaison d'inhibiteur, mélange de résine le contenant et leur utilisation

Publication

EP 2532632 A2 20121212 (DE)

Application

EP 12168008 A 20120515

Priority

DE 102011077254 A 20110609

Abstract (en)

Use of a combination comprising a pyrimidine-5-ol derivative (I) and a phenol derivative (II) for chemical fastening systems, is claimed. Use of a combination comprising a pyrimidine-5-ol derivative of formula (I) and a phenol derivative of formula (II) for chemical fastening systems, is claimed. R 1>, R 2> : H or 1-20C alkyl; X : -OR 3>or -NR 5> 2; R 5> : 1-20C alkyl or 2-4C polyalkylene oxide; R : H, 1-18C alkyl, -OR 6>or -NR 6> 2; R 6> : 1-20C alkyl; R 3> : H or 1-18C alkyl; and R 4> : 1-18C alkyl. Independent claims are also included for: (1) a resin mixture comprising at least one radically polymerizable compound, optionally a reactive diluent and an agent for adjusting the reactivity and gelling time, where the agent is the combination of (I) and (II); (2) a reaction resin mortar comprising the above resin mixture and inorganic additives; (3) a two-component mortar system comprising the reaction resin mortar as a component A and a separately arranged hardener as a component B for inhibiting the reaction; and (4) a patrone, a cartridge or a foil pouch containing the two-component mortar system including two or more chambers that are separated from each other, in which the reaction resin mortar or the hardener is arranged. [Image].

Abstract (de)

Beschrieben wird die Verwendung einer Mischung aus 5-Pyrimidinol-Derivaten mit sterisch gehinderten Phenolderivaten zur Einstellung der Reaktivität und der Gelzeit von Harzmischungen und Reaktionsharzmörteln auf Basis radikalisch polymerisierbarer Verbindungen. Ferner werden eine Harzmischung, welche die Inhibitorkombination enthält, einen diese Harzmischung enthaltenden Reaktionsharzmörtel und Zweikomponenten-Mörtelsysteme mit dem erfindungsgemäßen Reaktionsharzmörtel und einem Härter mit verbesserter Lagerstabilität und guten Tieftemperatur-Härtungseigenschaften beschrieben. Die erfindungsgemäße Harzmischung eignet sich insbesondere zur chemischen Befestigung von Konstruktionselementen in Bohrlöchern verschiedenen Untergrunds.

IPC 8 full level

C04B 24/12 (2006.01); C04B 26/02 (2006.01); C04B 28/06 (2006.01); C04B 40/00 (2006.01); C04B 40/06 (2006.01)

CPC (source: EP US)

B65D 25/00 (2013.01 - US); C04B 24/02 (2013.01 - US); C04B 24/128 (2013.01 - EP US); C04B 26/02 (2013.01 - EP US); C04B 28/06 (2013.01 - EP US); C04B 40/0039 (2013.01 - EP US); C04B 40/065 (2013.01 - EP US); C04B 40/0658 (2013.01 - EP US); C08L 33/10 (2013.01 - US); C09K 15/30 (2013.01 - EP); C04B 2111/00715 (2013.01 - EP US); Y10T 428/13 (2015.01 - US)

Citation (applicant)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

DE 102011077254 B3 20120920; AU 2012203362 A1 20130110; AU 2012203362 B2 20130815; CA 2779431 A1 20121209; CA 2779431 C 20130521; EP 2532632 A2 20121212; EP 2532632 A3 20160127; EP 2532632 B1 20170816; ES 2647591 T3 20171222; JP 2012255152 A 20121227; JP 5219315 B2 20130626; RU 2012123717 A 20131220; RU 2597701 C2 20160920; US 2013123393 A1 20130516; US 2014224424 A1 20140814; US 8735475 B2 20140527

DOCDB simple family (application)

DE 102011077254 A 20110609; AU 2012203362 A 20120607; CA 2779431 A 20120605; EP 12168008 A 20120515; ES 12168008 T 20120515; JP 2012131028 A 20120608; RU 2012123717 A 20120608; US 201213492149 A 20120608; US 201414257419 A 20140421